162306a36Sopenharmony_ciWhat: /sys/kernel/debug/moxtet/input 262306a36Sopenharmony_ciDate: March 2019 362306a36Sopenharmony_ciKernelVersion: 5.3 462306a36Sopenharmony_ciContact: Marek Behún <kabel@kernel.org> 562306a36Sopenharmony_ciDescription: (Read) Read input from the shift registers, in hexadecimal. 662306a36Sopenharmony_ci Returns N+1 bytes, where N is the number of Moxtet connected 762306a36Sopenharmony_ci modules. The first byte is from the CPU board itself. 862306a36Sopenharmony_ci 962306a36Sopenharmony_ci Example:: 1062306a36Sopenharmony_ci 1162306a36Sopenharmony_ci 101214 1262306a36Sopenharmony_ci 1362306a36Sopenharmony_ci == ======================================= 1462306a36Sopenharmony_ci 10 CPU board with SD card 1562306a36Sopenharmony_ci 12 2 = PCIe module, 1 = IRQ not active 1662306a36Sopenharmony_ci 14 4 = Peridot module, 1 = IRQ not active 1762306a36Sopenharmony_ci == ======================================= 1862306a36Sopenharmony_ci 1962306a36Sopenharmony_ciWhat: /sys/kernel/debug/moxtet/output 2062306a36Sopenharmony_ciDate: March 2019 2162306a36Sopenharmony_ciKernelVersion: 5.3 2262306a36Sopenharmony_ciContact: Marek Behún <kabel@kernel.org> 2362306a36Sopenharmony_ciDescription: (RW) Read last written value to the shift registers, in 2462306a36Sopenharmony_ci hexadecimal, or write values to the shift registers, also 2562306a36Sopenharmony_ci in hexadecimal. 2662306a36Sopenharmony_ci 2762306a36Sopenharmony_ci Example:: 2862306a36Sopenharmony_ci 2962306a36Sopenharmony_ci 0102 3062306a36Sopenharmony_ci 3162306a36Sopenharmony_ci == ================================================ 3262306a36Sopenharmony_ci 01 01 was last written, or is to be written, to the 3362306a36Sopenharmony_ci first module's shift register 3462306a36Sopenharmony_ci 02 the same for second module 3562306a36Sopenharmony_ci == ================================================ 36